From patchwork Thu Apr 17 12:32:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 14055533 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6003BC369B2 for ; Thu, 17 Apr 2025 12:48:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=gY5xaGXP02UKsHjzScQaLSQMWROzx3JrkxRyvWtZiEs=; b=wwbr8o5TFIrRNaNgvmz7DRYHJ7 rO577ra+XHrZ1v6pjBAhj2p93RmK/liBWITr8EMxrMShHqlsdjr02Zm0RT6225B59vuu5sxMevrBB WSAW2f/tWQPgTokh9yrjISAPNt8e5rrJIZfNuDtmgs+Vvaz6vs5AHPds9EoKX+2ugzUNFep1d2fZX 9I4z4tgyIX5eZ7HGOF5m8QiF+arJIIWk4SIScf6P5eFolj5F3EpTBLdxWxQqTStQ4gm5TIN+oXVKF uAyG2CvUoE1SLmUYxXoHhtrYJbteY5dUMGAyMclBPEgfNGf2h4gztlZ2T5W+aNOJiKwh/ZBizicRD v9zf5wHA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u5Of8-0000000D2YH-1tfm; Thu, 17 Apr 2025 12:48:14 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u5OQJ-0000000Cy0q-1Hs9 for linux-arm-kernel@lists.infradead.org; Thu, 17 Apr 2025 12:32:56 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53HCWpHk691161 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 17 Apr 2025 07:32:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744893171; bh=gY5xaGXP02UKsHjzScQaLSQMWROzx3JrkxRyvWtZiEs=; h=From:To:CC:Subject:Date; b=JnKSTnWwK0T9zGwACqEuTOILuB3S4ncoJzRY/fXZPi9hyQhzxw9XLS1ySEgHMo2XB uXwhjC/xqtsbo5nRBhcOAXT8G2scPtdJ+4E+9+9Z+GJ5pA4KHMvFoITIl2wCLbcwXh 0JLp4ipU6RmLDfyPbTe7fF2VWT0tUMq1d43PADwo= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53HCWphO094055 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 17 Apr 2025 07:32:51 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 17 Apr 2025 07:32:51 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 17 Apr 2025 07:32:51 -0500 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.113]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53HCWkMO038275; Thu, 17 Apr 2025 07:32:47 -0500 From: Siddharth Vadapalli To: , , , , , , , CC: , , , , , Subject: [PATCH v3 0/4] J722S: Disable WIZ0 and WIZ1 in SoC file Date: Thu, 17 Apr 2025 18:02:42 +0530 Message-ID: <20250417123246.2733923-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250417_053255_437766_4C24749D X-CRM114-Status: GOOD ( 11.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, This series disables the "serdes_wiz0" and "serdes_wiz1" device-tree nodes in the J722S SoC file and enables them in the board files where they are required along with "serdes0" and "serdes1". There are two reasons behind this change: 1. To follow the existing convention of disabling nodes in the SoC file and enabling them in the board file as required. 2. To address situations where a board file hasn't explicitly disabled "serdes_wiz0" and "serdes_wiz1" (example: am67a-beagley-ai.dts) as a result of which booting the board displays the following errors: wiz bus@f0000:phy@f000000: probe with driver wiz failed with error -12 ... wiz bus@f0000:phy@f010000: probe with driver wiz failed with error -12 Additionally, another series for DT cleanup at: https://lore.kernel.org/r/20250412052712.927626-1-s-vadapalli@ti.com/ has been squashed into this series as patches 3 and 4. This has been done based on Nishanth's suggestion at: https://lore.kernel.org/r/20250414143916.zhskssezbffmvnsz@dragonfly/ Series is based on linux-next tagged next-20250417. NOTE: For patches 1 and 2 of this series which are "Fixes", it has also been verified that this series applies to the following commit cfb2e2c57aef Merge tag 'mm-hotfixes-stable-2025-04-16-19-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm of Mainline Linux. v2 of this series is at: https://lore.kernel.org/r/20250408103606.3679505-1-s-vadapalli@ti.com/ Changes since v2: - Collected Reviewed-by tags from Udit Kumar . - Squashed the DT cleanup series at: https://lore.kernel.org/r/20250412052712.927626-1-s-vadapalli@ti.com/ as patches 3 and 4 of this series. v1 of this series is at: https://lore.kernel.org/r/20250408060636.3413856-1-s-vadapalli@ti.com/ Changes since v1: - Added "Fixes" tag and updated commit message accordingly. Regards, Siddharth. Siddharth Vadapalli (4): arm64: dts: ti: k3-j722s-evm: Enable "serdes_wiz0" and "serdes_wiz1" arm64: dts: ti: k3-j722s-main: Disable "serdes_wiz0" and "serdes_wiz1" arm64: dts: ti: k3-j722s-main: don't disable serdes0 and serdes1 arm64: dts: ti: k3-j722s-evm: drop redundant status within serdes0/serdes1 arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 10 ++++++++-- arch/arm64/boot/dts/ti/k3-j722s-main.dtsi | 8 ++++---- 2 files changed, 12 insertions(+), 6 deletions(-)